Sapphire 7990 still a good card?

[Gabteb]

Hi!
I have seen this on ebay:
http://www.ebay.com/itm/AMD-radeon-HD7990-X2-Sapphire-deux-cartes-crossfire-Perfect-for-mining-/322520804105?hash=item4b17bceb09:g:Xy0AAOSw1WJZHYnc

It's still a good choice for mining Etherum?

Many thanks!

[Jdope]

I think it would be a better fit for mining Zec, it gets hot as far as I know, also if that price is for just 1 7990 then that is way over priced. You're better off getting rx 470/570s at that price.

[p3ppymon]

I think it would be a better fit for mining Zec, it gets hot as far as I know, also if that price is for just 1 7990 then that is way over priced. You're better off getting rx 470/570s at that price.

Vendor sells two at that price!
Very nice model.

[Gabteb]

Ok thanks,
And wich motherboard to use if i want to mine with 6 gpu, the BTC motherboards are all out of stock!

[p3ppymon]

Ok thanks,
And wich motherboard to use if i want to mine with 6 gpu, the BTC motherboards are all out of stock!

LOL
What sort of PSU you need for pushing 6 of them? You might encounter all sort of issues with it.
I'd rather split the rig into multiple pieces.

[RentGPU]

Hi!
I have seen this on ebay:
http://www.ebay.com/itm/AMD-radeon-HD7990-X2-Sapphire-deux-cartes-crossfire-Perfect-for-mining-/322520804105?hash=item4b17bceb09:g:Xy0AAOSw1WJZHYnc

It's still a good choice for mining Etherum?

Many thanks!

You should mine zcash with that only if you have cheap electricity , this card is a power drawer very low efficiency , but if you don't care about electricity free or cheap then it should make a fast roi with zec.

[Gabteb]

Okay, many thanks, the Rx580 is good as well?